From 6be251cc5250c69e026bb9c81a0d23b694a1cc86 Mon Sep 17 00:00:00 2001
From: David Wells <wellsd2@rpi.edu>
Date: Thu, 3 May 2018 20:30:56 -0400
Subject: [PATCH] Remove an unused variable name.

---
 source/dofs/dof_tools_constraints.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/dofs/dof_tools_constraints.cc b/source/dofs/dof_tools_constraints.cc
index e2dd804632..b33951cb3a 100644
--- a/source/dofs/dof_tools_constraints.cc
+++ b/source/dofs/dof_tools_constraints.cc
@@ -2753,7 +2753,7 @@ namespace DoFTools
                 communicator = tria.get_communicator ();
                 is_called_in_parallel = true;
               }
-            catch (std::bad_cast &exp)
+            catch (std::bad_cast &)
               {
                 // Nothing bad happened: the user used serial Triangulation
               }
-- 
2.39.5